【Compatible Models】: 273564z Manual Pressure Relief Valve Fit for Triton II, TR140C-3 Triton C-3, And Various Pool Systems Including Clean Ground, Clean Plus, Clean/Predator Pools.Compatible Tr140c Tr100c-3 With Pentair Filterstr100c Compatible With Pentair Warrior, EasyClean Overground, Easyclean, SM, And Spa DE Filters And Filters.SMBW 4000 Series Pool 【Excellent Quality】: The valve is made from high-quality ABS plastic and rubber. Its one-piece die-casting process ensures a seamless structure, durability, and resistance to breakage. The knob is tightly sealed yet smooth to rotate, preventing liquid leakage and ensuring a long product lifespan 【Accurate Pressure Monitoring】: Equipped with a high-performance pressure gauge, the valve displays precise pressure values. By manually adjusting the air valve, excess air in the filter can be released, preventing damage due to overpressure and ensuring efficient water flow in the filtration system 【Included Components】: The package includes the air valve, a hex nut, a large circular washer, a small circular washer, and thread seal tape 【Installation and Precautions】: Installation is straightforward—simply align the interface and tighten. The provided thread seal tape helps prevent leaks. Be cautious not to overtighten during installation to avoid product breakage. For further guidance, refer to YouTube videos or contact us 273564z Manual pressure pelief palve fit for Triton II, TR140C-3 Triton C-3, and arious pool systems including Clean Ground, Clean Plus,Clean/Predator pools.compatible Tr140c Tr100c-3 with Pentair Filterstr100c compatible with Pentair Warrior, EasyClean Overground, Easyclean, SM, Spa DE filters and SMBW 4000 series pool.